枚举Exchange Server、SotreGroups和MailStore

转自 http://blog.joycode.com/liuhuimiao/archive/2007/03/04/94132.aspx

通过以下代码枚举列出所有的Exchange Server、StoreGroups和MailStore，并获取每个MailStore中Mailbox的数量。本段C#代码为http://www.ureader.com/message/513012.aspx一文中的VBNET代码改写而成，在Exchange 2003环境中测试通过。

通过这段代码，结合创建 Mailbox 的代码，可以实现获取Exchange环境的Server、StoreGroup、MailStore和Mailbox信息，或在指定Store（比如在所有Store中最少Mailbox的那个，或者人为指定目标Store）中创建Mailbox。

  

protected void Page_Load(object sender, EventArgs e)

        {

            DirectoryEntry RootDSE = new DirectoryEntry("LDAP://RootDSE");

            string rootPath = "LDAP://" + RootDSE.Properties["configurationNamingContext"].Value.ToString();

            DirectoryEntry configContainer = new DirectoryEntry(rootPath);

 

            DirectorySearcher configSearcher = new DirectorySearcher(configContainer);

            configSearcher.SearchRoot = configContainer;

            configSearcher.Filter = "(objectCategory=msExchExchangeServer)";

 

            // Enumerate all Exchange Servers

            SearchResultCollection serverResults = configSearcher.FindAll();

            foreach (SearchResult serverResult in serverResults)

            {

                Response.Write("<br/><br/><font color=\"red\">=== Exchange Server: " + serverResult.GetDirectoryEntry().Properties["cn"].Value.ToString() + " ===</font><br/><br/>");

 

                SearchResultCollection storeGroups;

                SearchResultCollection stores;

                int mailboxCount;

 

                // Enumerate all Store Groups

                storeGroups = SearchContainer(serverResult.Properties["distinguishedName"][0].ToString(),

                    "(objectCategory=msExchStorageGroup)");

                foreach (SearchResult storeGroup in storeGroups)

                {

                    string storeGroupName = storeGroup.GetDirectoryEntry().Properties["cn"].Value.ToString();

                    Response.Write(storeGroupName + "<br/>");

 

                    mailboxCount = 0;

 

                    // Enumerate All Stores

                    stores = SearchContainer(storeGroup.Properties["distinguishedName"][0].ToString(),

                        "(objectCategory=msExchPrivateMDB)");

                    foreach (SearchResult store in stores)

                    {

                        Response.Write("&nbsp;&nbsp;" + store.GetDirectoryEntry().Properties["cn"].Value.ToString() + "<br/>");

                        Response.Write("&nbsp;&nbsp;&nbsp;&nbsp;Number of Mailboxes: " +

                            store.GetDirectoryEntry().Properties["homeMDBBL"].Count.ToString() + "<br/>");

 

                        mailboxCount += store.GetDirectoryEntry().Properties["homeMDBBL"].Count;

                    }

 

                    string reportMsg = String.Format("Total Number of Mailboxes in Storage Group({0}): {1}<br/><br/>", storeGroupName, mailboxCount);

                    Response.Write(reportMsg);

                }

            }

        }

 

        private SearchResultCollection SearchContainer(string srvPath, string strFilter)

        {

            string ldapPath = "LDAP://" + srvPath;

            DirectoryEntry serverContainer = new DirectoryEntry(ldapPath);

 

            DirectorySearcher serverSearcher = new DirectorySearcher(serverContainer);

            serverSearcher.Filter = strFilter;

            serverSearcher.SearchScope = SearchScope.Subtree;

 

            serverSearcher.PropertiesToLoad.Add("cn");

            serverSearcher.PropertiesToLoad.Add("distinguishedName");

            serverSearcher.PropertiesToLoad.Add("homeMDBBL");

 

            SearchResultCollection results = serverSearcher.FindAll();

 

            return results;

        }

     
关于Exchange的收藏夹几个必备站点：

• http://gsexdev.blogspot.com/index.html
• http://msdn2.microsoft.com/en-us/exchange/default.aspx
• http://blogs.msdn.com/mstehle/
• http://msexchangeteam.com/default.aspx